188626750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 384104448

約数和(自身を除く): 195477698

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 127, 130, 250, 254, 325, 457, 635, 650, 914, 1270, 1625, 1651, 2285, 3175, 3250, 3302, 4570, 5941, 6350, 8255, 11425, 11882, 15875, 16510, 22850, 29705, 31750, 41275, 57125, 58039, 59410, 82550, 114250, 116078, 148525, 206375, 290195, 297050, 412750, 580390, 742625, 754507, 1450975, 1485250, 1509014, 2901950, 3772535, 7254875, 7545070, 14509750, 18862675, 37725350, 94313375, 188626750]

約数ペア:

[(1, 188626750), (2, 94313375), (5, 37725350), (10, 18862675), (13, 14509750), (25, 7545070), (26, 7254875), (50, 3772535), (65, 2901950), (125, 1509014), (127, 1485250), (130, 1450975), (250, 754507), (254, 742625), (325, 580390), (457, 412750), (635, 297050), (650, 290195), (914, 206375), (1270, 148525), (1625, 116078), (1651, 114250), (2285, 82550), (3175, 59410), (3250, 58039), (3302, 57125), (4570, 41275), (5941, 31750), (6350, 29705), (8255, 22850), (11425, 16510), (11882, 15875)]